Page 2
We continually choose top-end to register your product. components for our products, and the EQP-WA is no exception. To ensure you receive The EQP-WA uses high quality CineMag transformers as well proper and uninterrupted as an inductor made by CineMag.
fi re, sand and other debris, and extreme temperatures. Warm Audio will, at it’s sole discretion, repair or replace this product in a timely manner. This limited warranty extends only to products determined to be defective and does not cover incidental costs such as equipment rental, loss of revenue, etc.
Page 4
This switch engages or disengages the equalizer sec- tion of the EQP-WA. By design, it is not a true bypass; but merely takes the EQ circuitry out of the audio path. More on this is discussed later in the manual.
Page 5
ENGLISH HIGH FREQUENCY CONTROL Bandwidth: this knob varies the width of the high frequency boost from a WARRANTY relatively sharp cue (aff ecting the least surrounding frequencies) to a somewhat NOW LET’S GET STARTED broader cue (aff ecting a larger area of bandwidth). A sharp cue is considered TECHNICAL SPECS useful for more surgical work, such as boosting or cutting a specifi...
Page 6
‘ON/OFF’ on the right side of the unit’s front panel. AUDIO CONNECTIONS The EQP-WA has both XLR and ¼ inch TRS balanced inputs and outputs, rear chassis-mounted, operating at line level. Unbalanced connection is also possible via a ¼ inch TS cable. It is not advised to connect both output connectors at once.
ENGLISH CHAPTER 2: WARRANTY NOW LET’S GET STARTED TECHNICAL SPECIFICATIONS TECHNICAL SPECS A BIT OF HISTORY WAXING PHILOSOPHICAL HOOKUP DIAGRAMS frequency response: 20hz - 50khz, +/-1db RECALL SHEETS insertion loss: none (vacuum tube makeup gain amplifi er) self noise: below -75db input impedance: 600 ohms output impedance...
CHAPTER 3: A BIT OF HISTORY In the beginning... Most early recording consoles had very primitive equalization capabilities, often consisting of only two knobs. These consisted of either a simple ‘tone control’ type shelving equalizer, or a ‘low’ and ‘hi’ control knob with a fi xed frequency center.
Page 9
ENGLISH WARRANTY NOW LET’S GET STARTED TECHNICAL SPECS What followed next was the innovation that brought the use of EQ into the A BIT OF HISTORY mainstream, known as active equalization. ‘Active equalization’ allowed an EQ WAXING PHILOSOPHICAL to be patched into a mixing desk for the fi rst time without the fear of ‘insertion HOOKUP DIAGRAMS loss’, added noise, or loss of fi...
Page 10
fi nal compression and limiting, to prevent any chance of peak overages. TIPS ON USING YOUR EQP-WA The EQP-WA is a program equalizer by design, which means, though quite capable on individual instruments, it especially shines on complex, full bandwidth material; i.e. complete mixes or instrument groups. It is especially good with providing a fi...
Page 11
When in bypass mode, the audio signal is still routed through the Cinemag input transformer, dual vacuum tube stage line amplifi er, and Cinemag output transformer; and the EQP-WA will output at approximately unity gain relative to the input level (or within close margin, due to small variations in output gain from individual vacuum tubes).
Recording interface In this example, a microphone is feeding into a preampfl ier, which feeds in to the EQP-WA via a balanced XLR patch cable, which feeds in the LINE LEVEL input of your recording interface/recorder. Note: it is important to use a line level input on your recording...
Page 13
EQP-WA Recording interface In this example, the EQP-WA is being routed as an insert into a recording device. This is useful for using the EQP-WA as an “analog plug-in” or insert for mix-down. The recording device is feeding the EQP-WA with a balanced 1/4” cable via a line...